190439168

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{43759}}^1$

素因数の和:43792

約数の個数: 36

約数和(自身を含む): 402504480

約数和(自身を除く): 212065312

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 43759, 87518, 175036, 350072, 700144, 743903, 1400288, 1487806, 2800576, 2975612, 5601152, 5951224, 11202304, 11902448, 23804896, 47609792, 95219584, 190439168]

約数ペア:

[(1, 190439168), (2, 95219584), (4, 47609792), (8, 23804896), (16, 11902448), (17, 11202304), (32, 5951224), (34, 5601152), (64, 2975612), (68, 2800576), (128, 1487806), (136, 1400288), (256, 743903), (272, 700144), (544, 350072), (1088, 175036), (2176, 87518), (4352, 43759)]